---> uname -a: Linux prd-centos7-docker-4c-2g-6276.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.0G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.0G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/02/22 _x86_64_ (2 CPU) 17:44:59 LINUX RESTART (2 CPU) 17:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:47:01 20.65 0.00 20.65 0.00 0.00 4456.03 0.00 17:48:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 17:49:01 0.30 0.00 0.30 0.00 0.00 3.85 0.00 Average: 6.96 0.00 6.96 0.00 0.00 1470.77 0.00 17:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:47:01 5130664 0 784000 9.79 2620 2091656 1448984 16.00 960468 1644012 24 17:48:01 5146728 0 767928 9.59 2620 2091664 1290240 14.24 948684 1643780 16 17:49:01 5147524 0 767132 9.58 2620 2091664 1290240 14.24 947552 1643776 8 Average: 5141639 0 773020 9.65 2620 2091661 1343155 14.83 952235 1643856 16 17:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:47:01 eth0 1.13 0.85 0.93 0.57 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.60 0.08 0.05 0.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.61 0.34 0.33 0.19 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/02/22 _x86_64_ (2 CPU) 17:44:59 LINUX RESTART (2 CPU) 17:46:02 CPU %user %nice %system %iowait %steal %idle 17:47:01 all 0.25 0.00 0.39 0.20 0.03 99.12 17:47:01 0 0.14 0.00 0.39 0.24 0.03 99.20 17:47:01 1 0.37 0.00 0.39 0.15 0.03 99.05 17:48:01 all 0.13 0.00 0.04 0.00 0.03 99.80 17:48:01 0 0.23 0.00 0.05 0.00 0.03 99.68 17:48:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:49:01 all 0.18 0.00 0.04 0.00 0.03 99.76 17:49:01 0 0.32 0.00 0.07 0.00 0.03 99.58 17:49:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 0.19 0.00 0.16 0.06 0.03 99.56 Average: 0 0.23 0.00 0.17 0.08 0.03 99.49 Average: 1 0.15 0.00 0.15 0.05 0.02 99.64